prEsiDEnt linColn wAs shot DEAD FivE DAys AFtEr ______.
A、hE mADE A spEECh At gEttysBurg
B、gEnErAl lEE, CommAnDing gEnErAl oF thEConFEDErAtE Army surrEnDErED his troops
C、thE ADoption oF thE thirtEEnthAmEnDmEnt
D、A militAry viCtory oF thE union ForCE At gEttysBurg